package com.yueny.study.db.kernel.join.data.row;

import com.yueny.study.db.kernel.join.data.Expr;
import com.yueny.study.db.kernel.join.data.column.Column;
import lombok.Builder;
import lombok.Getter;
import lombok.ToString;

/**
 * @author fengyang
 * @date 2023/10/27 下午3:22
 * @see <a href="yueny09@163.com">mailTo: yueny09@163.com</a>
 */
@Getter
@Builder
@ToString
public class JoinKey
{
    private Column left;

    private Column right;

    private Expr expr;
}
